| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCrO4 + NaOH = H2O + Na2CrO4
C37H31 + C4H8AuClS = C37H31Au3Cl3 + C4H8S =>
C37H31 + 3 C4H8AuClS = C37H31Au3Cl3 + 3 C4H8S
As3S3 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
As3S3 + 11 HNO3 + 2 H2O = 3 H2SO4 + 3 H3AsO4 + 11 NO
Ba{2}{+} + SO4{-2} = BaSO4 =>
Ba{2}{+} + SO4{-2} = BaSO4
Br2 + FeCl2 = FeBr2 + Cl =>
Br2 + FeCl2 = FeBr2 + 2 Cl
Ag2SO3 + NH3 = Ag(NH3)2 + SO3 =>
Ag2SO3 + 4 NH3 = 2 Ag(NH3)2 + SO3
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
Cu + CO2 = CuC + O2 =>
Cu + CO2 = CuC + O2
C7H16(g) + O2 = CO2 + H2O =>
C7H16(g) + 11 O2 = 7 CO2 + 8 H2O
NaI + Cl = NaCl + I2 =>
2 NaI + 2 Cl = 2 NaCl + I2
Na2O + H2O = Na2O2H2 =>
Na2O + H2O = Na2O2H2
Mn + I2 = Mn2I =>
4 Mn + I2 = 2 Mn2I
Ca + AgI = I2 + Ag2Ca =>
Ca + 2 AgI = I2 + Ag2Ca
HCOOH + Be(OH)2 = (HCOO)2Be + H2O =>
2 HCOOH + Be(OH)2 = (HCOO)2Be + 2 H2O
KAl(SO4)2*12H2O + NH4OH = (NH4)2SO4 + Al(OH)3 + KOH + H2O =>
KAl(SO4)2*12H2O + 4 NH4OH = 2(NH4)2SO4 + Al(OH)3 + KOH + 12 H2O
Mg(OH)2 + CO2 = MgCO3 + H2O1 =>
Mg(OH)2 + CO2 = MgCO3 + H2O1
C317H469O192N20S2 + O2 = CO2 + N2 + SO2 + H2O =>
4 C317H469O192N20S2 + 1361 O2 = 1268 CO2 + 40 N2 + 8 SO2 + 938 H2O
Fe + AgC2H3O2 = C2FeH3O2 + Ag =>
Fe + AgC2H3O2 = C2FeH3O2 + Ag
KOH + C20H14O4 = K + CO2 + H2O =>
86 KOH + C20H14O4 = 86 K + 20 CO2 + 50 H2O
KMnO4 + H2SO4 + H2C2O4 = H2O + MnSO4 + K2SO4 + CO3 =>
6 KMnO4 + 9 H2SO4 + 5 H2C2O4 = 14 H2O + 6 MnSO4 + 3 K2SO4 + 10 CO3
RuO2 + SrO = SrRuO3 =>
RuO2 + SrO = SrRuO3
(NH4)2MoO5 + H2SO4 = H2MoO4 + (NH4)2SO4 + O2 =>
2(NH4)2MoO5 + 2 H2SO4 = 2 H2MoO4 + 2(NH4)2SO4 + O2
Co2(SeO3)3 + Sr = SrSeO3 + Co =>
Co2(SeO3)3 + 3 Sr = 3 SrSeO3 + 2 Co
CF4 + H2 = C + HF =>
CF4 + 2 H2 = C + 4 HF
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CuH2SO4 = CuSO4 + H2 =>
CuH2SO4 = CuSO4 + H2
H3(PO4) = H2 + (PO4) =>
2 H3(PO4) = 3 H2 + 2(PO4)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Cu(OH)2 + H2(SO4) = H2O + Cu(SO4) =>
Cu(OH)2 + H2(SO4) = 2 H2O + Cu(SO4)
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
KI + HNO3 + HAc = NO + I2 + H2O + KAc =>
6 KI + 2 HNO3 + 6 HAc = 2 NO + 3 I2 + 4 H2O + 6 KAc
Mn(NO3)2 + H2O2 = MnO2 + H2(NO3)2 =>
Mn(NO3)2 + H2O2 = MnO2 + H2(NO3)2
Li2O + NaNO3 = LiNO3 + Na2O =>
Li2O + 2 NaNO3 = 2 LiNO3 + Na2O
Ca10(PO4)6(OH)2 + H{+} = Ca{2+} + HPO4{2-} + H2O =>
Ca10(PO4)6(OH)2 + 8 H{+} = 10 Ca{2+} + 6 HPO4{2-} + 2 H2O
Al3 + H2SO4 = H2 + AlSO4 =>
Al3 + 3 H2SO4 = 3 H2 + 3 AlSO4
C10H19O3N + O2 = CO2 + NH3 + H2O =>
2 C10H19O3N + 25 O2 = 20 CO2 + 2 NH3 + 16 H2O
Ti + HF + HNO3 = H2TiF6 + H2O + NO =>
3 Ti + 18 HF + 4 HNO3 = 3 H2TiF6 + 8 H2O + 4 NO
N23H2 + H2 = NH3 =>
2 N23H2 + 67 H2 = 46 NH3
NaH + BrO = NaHBrO =>
NaH + BrO = NaHBrO
Zn(OH)2 + CH3OOH = Zn(CH3OO)2 + H2O =>
Zn(OH)2 + 2 CH3OOH = Zn(CH3OO)2 + 2 H2O
SO2 + LiCO3 = LiSO3 + CO2 =>
SO2 + LiCO3 = LiSO3 + CO2
NaVO3 + H2SO4 + Zn = VSO4 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 3 ZnSO4 + Na2SO4 + 6 H2O
K + H2O2 = K2O + H2O =>
2 K + H2O2 = K2O + H2O
Na + I{2} = NaI{2} =>
Na + I{2} = NaI{2}
magnesiumchloride + iron = ironchloride + magnesium =>
3 MgCl2 + 2 Fe = 2 FeCl3 + 3 Mg
ClO + Mg = MgO + Cl =>
ClO + Mg = MgO + Cl
K + Cu3P2 = K3P + Cu =>
6 K + Cu3P2 = 2 K3P + 3 Cu
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Fe2 + CH3COOH = Fe2O3 + C2H4 =>
2 Fe2 + 3 CH3COOH = 2 Fe2O3 + 3 C2H4
CaSO4*2H2O + HCl = CaCl2 + H2SO4 + H2O =>
CaSO4*2H2O + 2 HCl = CaCl2 + H2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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